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Fixed: Laptop Fan Making Buzzing Noise

  • How to
  • 6 min read

Your laptop is a loyal partner on whom you work, play and entertain. But whenever he starts bruising loudly, it can be stressful and can interrupt the work. Do not worry, buzzing noise coming from the laptop fan can be due to many reasons, but we can Fix laptop fan making buzzing noise easily.

In this article, we will discuss in detail the possible causes and solutions of Fix laptop fan making buzzing noise, so that you can return your laptop to its calm state.

Why laptop fan making buzzing noise?

There are many primary causes of laptop fan making buzzing noise. Here are some main and common reasons because of which laptop fan making gridding noise.

Dust accumulating: Over time, dust enters your laptop vents with air and accumulates on the blades of the fan. This coagulation hinders the rotation of the fan, which increases friction and the sound of fan.

Biring of bearings: The laptop fan contains small roller bearings that reduce friction and ensure smooth operation. Over time, these bearings can be worn or spoiled, due to which laptop fan making rattling noise.

Excessive heat: If your laptop is running continuously at high temperatures, then the speed of the fan will be accelerated, which can increase buzzing noise. This can happen due to the blocking of gaming, graphics-intensive software, or vents.

Inappropriate power plan: Some power plans are designed to keep the fan speed low, even if the laptop is heated. It provides cool operation but can increase the buzzing noise when heated.

Hardware problems: In rare cases, problems in laptop’s motherboard or other hardware can affect fan signals, which can lead to buzzing noise.

How to Fix laptop fan making buzzing noise?

Dust cleaning:

  • First, close the laptop and take out the power cord.
  • Clean the air pipes with the help of a small vacuum cleaner or compressed air can. Keep in mind that do not put the air directly inside.
  • If possible, open the panel behind the laptop and reach the fan directly. Clean the dust using a soft brush or cotton swab.
  • Let the fan move freely before closing the panel that it is not stuck with anything.

Care of Bearings:

  • Lubricate lubricants, such as silicon oil, lubricate the bearings.
  • Keep in mind that too much lubricant can attract dust, so use small amounts.
  • If the noise of the fan does not stop making, it is better to seek the help of a professional technician, as bearings may have to change.

Stop the programs running in the background

Laptops often run programs in the background, even if you are not using them. These programs can use the resources of your device, which can slow down or heat it.

To prevent the programs running in the background, you can follow the following steps:

For mac:

  • Press the CMD + Space to open the spotlight.
  • Find “Activity Monitor”.
  • Open other folders.
  • Click on the Activity Monitor icon.
  • Double-click the process you want to finish.
  • In the visible popup window, click leave.

For Windows

  • Press Ctrl + Alt + Delete.
  • Click on the task manager.
  • Right-click on the program you want to finish.
  • Click on the final work.

Prevent the Heat:

  • Keep the laptop on a flat, hard surface. This will cause a better flow of air and reduce heat.
  • The fan of your laptop will automatically slow down when you are not running heavy software or games. It is best to clean the dust at this time.
  • Close the unnecessary programs running in the background. This will reduce the temperature of the laptop and also reduce the load on the fan.
  • Do not cover the winds of wind with a cloth. This will stop the flow of air and the laptop will become more hot.

Update your drivers

Your laptop communicates with printers, headphones and other external devices through a set of files called drivers. To work properly these drivers, your software must be up -to -date.

Check for update on Mac

  • In the top left corner of your screen, click on the Apple menu.
  • Click on system preferences.
  • Click on the software update.
  • If a new software is available, click on the update to install it now.

Check updates on Windows

  • Click on the Start button on the Windows taskbar.
  • Click on the Settings icon.
  • Choose updates and security.
  • Click Windows Update> Check for update.

Find a replacement part

If you have already tried to clean the laptop, reduce heat, and update the drivers, and you are still hearing the sound of buzzing noise, then you may need a new fan or hard drive.

Establishing a new fan is usually a complex process, so it must be experienced to do it yourself. If you are not comfortable opening your laptop and keeping it back together, we recommend contacting a laptop repair specialist.

Changing a hard drive can also be a complex process, so it is best to contact a laptop repair specialist. If you decide to change the hard drive of your laptop yourself, make sure you buy a valid replacement part that is suitable for your laptop model.

Before changing the hard drive, it is important to backup your data. You can backup it on an external hard drive or cloud storage service on your laptop.

Solution for Laptop’s other sound Problems

Laptop fan making gridding noise:

The sound of griding is usually caused by the accumulation of dust or dirt in the fan blades. To fix this problem, you have to clean the fan.

Laptop fan making rattling noise:

The sound of rattle is usually caused by a problem in fan bearings. To fix this problem, you have to lubricate the bearings or change them.

Conclusion

In today’s article we talked about how to Fix laptop fan making buzzing noise. We get some tips to stop laptop buzzing voice. By following these solutions, you can cure buzzing noise coming from your laptop fan and calm it down again.

If you want to know some other solutions of Laptop fixing than please let us know in comment. If you find this article helpful then please share to your friends who is facing the same problem.